Truck bumper step



FIG. 1 is a front perspective view of a truck bumper step showing ournew design;

FIG. 2 is a front view thereof;

FIG. 3 is a right view thereof, the left view being a mirror imagethereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a rear view thereof.

The ornamental design for a truck bumper step, as shown.